Permanent magnet-synchronous-submersible motors in use
By replacing an asynchronous by a synchronous motor, the operator of the waterworks in Colbitz, Germany, could reduce the annual energy consumption of one well by approx. 24,500 kWh and could therefore save 3,900 Euros.
By the way – the German government initiated a fund to support the replacement of old and inefficient pumps and motors. Maybe other governments offer similar financial support.
Solids in waste water – No problem for ORCUT TES!
– Yet, that is no problem for the ORCUT TES. Unlike other waste water pumps ORCUT TES has a conical triple cutting system, which really gives a scissor-like cut of these solids without any problems.
You can find more information here.
Review Wasser Berlin International 2017
At our booth you were able to see our new submersible motor pump systems with permanent magnet-synchronous-submersible motor. Furthermore the proven submersible motor pumps, asynchronous motors, drainage, propeller as well as sewage pumps encountered the interest of our visitors.
Energy efficient submersible motor pump system
The system, consisting of a submersible motor pump with permanent magnet motor, frequency converter and output filter are already successfully used by some of our customers. Due to the permanent magnet technology and the matched components the overall efficiency of the system can be increased by up to 9 % and energy costs can be reduced by 30 %.
The permanent magnet-synchronous-submersible motors are available in 6“, 8“, and 10“ size. You can find more information regarding our permanent magnet motors here.
The development of the Permanent magnet-synchronous-submersible motor is supported by the European Union with funds of the European Fund for Regional Development (EFRE).
Event preview 2017
Visit us for example at Thüringer Wasserkolloquium in Erfurt, at Wassermeister Erfahrungsaustausch in Rosenheim or at Trinkwassertagung in Magdeburg.
|9 March||Thüringer Wasserkolloquium||Erfurt|
|28- 31 March||Wasser Berlin International||Berlin|
|26 - 27 April||4. Süd- und Ostbayerische Trinkwassertagung||Landshut|
|6 - 7 July||22. Wassermeister Erfahrungsaustausch||Rosenheim|
|27 - 28 September||3. Westfälische Trinkwassertagung||Paderborn|
|24 - 25 October||7. Süddeutsche Energie- und Trinkwassertagung||Hawangen|
We look forward to your visit!
Coupling fitting for difficult applications
Through a coupling fitting two or more pumps can be easily connected in series. Thus, the discharge head of the pump can be increased and the flow rate remains constant. The coupling fitting is installed directly at the suction piece of the second pump and is available for the entire Söffel-series.
We have been able to significantly extend the application range of our slim and extremely robust drainage pumps through the coupling fitting.
In addition, we also have other accessories available for you. For example low-level suction fittings for Söffel-pumps make it possible to lower the water level down to 8 mm.
The three-year apprenticeship as electronic technicians for industrial engineering is provided in cooperation with the eductaion center of Avacon AG.
We wish both of them a good start and much success.
Review IFAT 2016
At our booth you were able to see our recent developments and capabilities. Beside the proven submersible motor pumps and submersible motors, sewage and drainage pumps the recent developments regarding our submersible motor pump systems with permanent magnet-synchronous- submersible motor encountered the interest of the national and international trade visitors.
A total of 3,097 exhibitors - 1,695 companies from Germany and 1,402 companies from other 59 countries, presented their innovations and new developments for the environmental technology sector on 230,000 square meters of exhibition space. With 45 percent, the proportion of exhibitors from outside Germany was higher than ever before at IFAT.
10th anniversary of ORPU Pumpenfabrik GmbH
The company Hellfrich Oranienburg was founded in the year 1936. The VEB Metallwerk, which consisted of several companies, was transformed to Oranienburger Pumpen-, Verdichter- und Maschinenbau GmbH in 1990.
After the acquisition of the insolvent company, the subsidiary of oddesse has been operating as ORPU Pumpenfabrik GmbH since March 2006.
For over 80 years, the company has been developing and producing pumps and compressors. The product range includes pumps for delivering clean and waste water, sewage lifting systems as well as compressors for ventilation of biological treatment plants.
Use on Board
The ORPU-sewage pumps ES, KM as well as side channel and submersible motor compressors are used on board and on offshore platforms for the treatment of waste water. The propeller pumps po-upl, the drainage pumps po-Söffel and the submersible motor pumps po-so/ss in particular are highly qualified for different systems for the delivery of sea and brackish water.
All products are certified in accordance with DNV GL - Maritime or ABS, two of the biggest and international accepted ship and offshore classification societies.
Energy efficiency - the measure of all things, for us as well
They work intensively to reduce the life cycle costs of pumps. With a share of 80 % the energy costs are an essential factor for the profitability assessment.
For us as a manufacturer it is therefore important to provide pumps and motors with high efficiencies and to adapt the pumps to the required parameters. For our submersible motor pumps we are going an unorthodox way. By precisely adapting the impeller diameter to the operating parameters, we adjust the pump hydraulics and demonstrate the results in a test report. At constant operating parameters, this procedure offers an alternative solution to the speed control in pumps. The investment costs can be reduced.
In this way we were able to attract new customers.
If you want to make your pump system more efficient or want to get further information we will provide you with advice and assistance.
Event preview 2016
The leading trade fair for environmental technologies IFAT will take place from 30 May to 3 June 2016 in Munich. In recent years the fair impressed through a high degree of internationality and impressive exhibitor and visitor numbers.
Representatives of the maritime industry as well as experts from all over the world meet 2016 in Hamburg to showcase innovations and trendsetting technologies. The SMM will take place from 6 to 9 September 2016.
We are already looking forward to your visit at our booth. Please, do not forget to reserve an accommodation in time.
Hot water installation in Indonesia
These operating temperatures put high requirements on the construction of submersible motors. So there is considerable demand on the winding of the motor and on the sustainability of used bearings.
So far other motor manufacturers have been unable to offer reliable solutions for that purpose.
By combining a 6" submersible motor pump with an 8" hot water submersible motor at a voltage of 1000 V, we are able to minimize the default risk of overheating.
Thanks to our Australian partner, the oddesse submersible pumps have been successfully in use in the Gosowong mine since October 2013.
We implemented a similar project for our customer in Vietnam, too.
Pumps and motors put to the test
Here up to two submersible pumps can be tested computer-aided at the same time. The maximum drive capacity is 400 kW at 50 Hz.
The test tank, inserted in the hall floor, with well imitations is 6.50 m deep, holds 300,000 litres of water and allows the installation of submersible pumps up to a length of 5m.
Flows from 3 to 2500 m3/h and heads of up to 400 mWS can be simulated from the central evaluation and operator station.
Apart from testing oddesse products, we offer our customers the testing of pumps and motors from other manufacturers, as well. The highlight is that we adapt the duty point of the pump according to customers’ needs. The results are automatically recorded, printed on a report and handed over to the customer.
- EN ISO 9906 for pump measurement
- Centrifugal pumps - hydraulic tests grades 1 and 2
- DIN VDE 530 for motor testing
- Performance curves of submersible motor pumps including all required performance data
- Performance curves of submersible motors
- Endurance tests of submersible motors and motor pumps
- Determination of self-heating of submersible motors
- Torque/speed characteristic of submersible motors
Please feel free to contact us for further information about the test field.
Vessel damage control pump
At a flow rate up to 77 m³/h and a delivery head of up to 45 m, the pump has a maximum nominal power of P2 = 7.5 kW.
The pump meets all ergonomic requirements for the use on ships. The weight of 60 kg is not exceeded, so that a transport by two persons can be realized. An additional grab handle on the pump bottom secures the option for horizontal transport and the safe stand of the pump. In addition, a sling point (eye bolt) on the discharge side allows the abseiling of the pump. The suction side has a special construction. The integrated strainer of the pump is provided with a Storz connection B and can therefore be easily removed when the pump is to work in tandem installation. The revolving pedestal protects the strainer as well as the coupling fitting in the respective application.
The constructive solutions can be applied to the entire series of submersible drainage pumps Söffel.
Review WASSER BERLIN INTERNATIONAL 2015
Our exhibition stand, which was constructed by the company M3 from Magdeburg, left a very good impression on the visitors.
Beside the proven submersible motor pumps and submersible motors, sewage and drainage pumps the new bottom intake pumps and vessel damage control pumps encountered the interest of the national and international trade visitors.
Overall, we can look back on a successful exhibition with many constructive discussions. The numerous trade reports are being evaluated and processed by us now.
We are hoping for an equally strong response at IFAT 2016 in Munich and are looking forward to seeing you there.
Thank you very much for your visit.
The team of oddesse Pumpen- und Motorenfabrik GmbH und ORPU Pumpenfabrik GmbH
Milestones – oddesse celebrates anniversaries
This was the birth of the pump industry in the Magdeburg region. A merger in 1897 brought the current company name from Hamburg to Oschersleben. The Maschinenfabrik oddesse GmbH was founded. With the development and production of submersible motors and submersible pumps at the end of the 1930s the path was laid for the oddesse pump and motor factory as it is known today.
In September 2014, oddesse will celebrate this anniversary together with many customers, partners and employees.
01.04.1854 Founding of the Forstreuterschen Maschinenfabrik
22.09.1994 Founding of the oddesse Pumpen und Motorenfabrik GmbH
Review IFAT 2014
The complete stainless steel submersible motor pump and submersible motor range attracted a lot of interest from the visitors. The focus of the fair was on the new 10”-submersible motors with higher efficiency values and the special motors for polder pumps.
The drainage pumps with a higher head and the new application of our propeller pumps have shown to be of importance to the mining and construction industry. The newly designed submersible sewage pump TMS 120 by ORPU with a new cutting system was also a point of attraction, especially for the various foreign visitors at the fair.
We would like to thank you for your visit and remain at your disposal for further questions and wishes.
The exhibition team of oddesse Pumpen- und Motorenfabrik GmbH
Brand image sharpened up
Our focus on a holistic approach is the key to us being perceived as a modern company and being able to attain leading positions in all our fields of activity.
Accomplish more with less energy for a long time.
The positioning is visionary and straightforward. To know a brand is to recognise a brand. It is the aim of the new Corporate Design to concentrate the messages of the enterprise. We want to ensure that what we do is also noticed.
ODDESSE Zentralasien (OZA) has started production
The expansion in capacity is a result of our long-standing presence in central Asia. The factory will produce primarily for this market and in particular for the mining industry and the extensive water management programmes, mainly in Kazakhstan.
The production technology, equipment and the training of specialists was organised, developed and executed
in the parent plant in Oschersleben. The production of the submersible pumps especially developed for these market conditions is already on the threshold of stable production.